Every good party needs a clown to provide the laughs, and it was Zorro Lim (not his real name) on the PAP roster yesterday. At the Budget debate, NTUC Secretary-General Lim Swee Say rejected renewed calls by several MPs, including Inderjit Singh and NMP Lawrence Lien, for a minimum wage system. Instead of speaking up for the workers that he is supposed to represent, he is strangely the one voicing the objection, even if we know all along that the government is never keen on the idea. This must be an absolute one of a kind. Nowhere in the world will…